笋用竹新品种‘吊丝单竹’

An Elite Bambusa variostriata Cultivar of‘Diaosidanzhu’

‘吊丝单竹’是从广东引种,在浙南地区经多年驯化栽培选育而成的良种。秆高9~11 m,径粗7~8 cm,顶端弯垂,呈钓丝状,秆基具纵条纹,在近竿基部的各节内常具环状的气生根。笋长25~30 cm,径10~12 cm。4年生竹笋产量5700~9255 kg·hm^(-2),较同期种植绿竹笋产量高25.4%~46.5%,单笋质量0.4~1.0 kg,鲜笋味道鲜美,宜鲜食,亦可加工。

Bambusa variostriata‘Diaosidanzhu’was introduced from Guangdong Province,and bred through years of domestication and cultivation in southern Zhejiang Province.It is 9-11 m in height,7-8 cm in diameter,apically long pendulous,showing a hanging filament shape,internodes initially with longitudinal stripes,aerial roots around each bamboo joint near the base of the stem.The shoot is 25-30 cm long and 10-12 cm wide.The shoot yield of four-year-old bamboo was 5700-9255 kg·hm^(-2),which was 25.4%-46.5%higher than that of Bambusa oldhamii,and the shoot weight was 0.4-1.0 kg.Fresh bamboo shoots are delicious,and suitable for fresh edible and processed products.